package com.gxc.service;

import com.gxc.pojo.Cart;

/**
 * @author by 97830
 * @Classname OrderService
 * @Description TODO
 * @Date 2020/11/20 17:32
 */
public interface OrderService {
    /**
     * 创建订单
     * @param cart
     * @param userId
     * @return
     */
    public String createOrder(Cart cart, Integer userId);
}
